轴、孔的基本偏差数值表

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大于至abccddeefffgghjs_3-270-140-60-34-20-14-10-6-4-2036-270-140-70-46-30-20-14-10-6-40610-280-150-80-56-40-25-18-13-8-5010141418182424303040-310-170-1204050-320-180-1305065-340-190-1406580-360-200-15080100-380-220-170100120-410-240-180120140-460-260-200140160-520-280-210160180-580-310-230180200-660-340-240200225-740-380-260225250-820-420-280250280-920-480-300280315-1050-540-330315355-1200-600-360355400-1350-680-400400450-1500-760-440450500-1650-840-480500660660630630710710800800900900100010001120112012501250140014001600160018001800200020002240224025002500280028003150上极限偏差es公称尺寸所有标准公差等级

-290

-300-150-95-50

-160-110-65

-145

-170-40-20-70-32-16-60

-50-25-90-80

-100

-120-72-36-120-60-30-100

-100-50-150-85-43-140

-56-170-190-110

-210-125

-290-62-180

-230-135-68-20

-160-80-2400

-260-145-76-220

0

-350-195-98-280-320-170-86-26

0

-430-240-120-320-3920-220-110-32

0

-520-290-145-380-480-260-130-34IT5和IT6IT7IT8IT4~IT7≤IT3;mnprstuv-2-4-600+2+4+6+10+14+18-2-4+10+4+8+12+15+19+23-2-5+10+6+10+15+19+23+28

+38+41+47+41+48+55+48+60+68+54+70+81+41+53+66+87+102+43+59+75+102+120+51+71+91+124+146+54+79+104+144+172+63+92+122+170+202+65+100+134+190+228+68+108+146+210+252+77+122+166+236+284+80+130+180+258+310+84+140+196+284+340+94+158+218+315+385+98+170+240+350+425+108+190+268+390+475+114+208+294+435+530+126+232+330+490+595+132+252+360+540+660+150+280+400+600+155+310+450+660+175+340+500+740+185+380+560+840+210+430+620+940+220+470+680+1050+250+520+780+1150+260+580+840+1300+300+640+960+1450+330+720+1050+1600+370+820+1200+1850+400+920+1350+2000+440+1000+1500+2300+460+1100+1650+2500+550+1250+1900+2900+580+1400+2100+3200下极限偏差ei基本偏差数值

jk所有标准公差等级

+12+18

-4-8+2+8+15-3-6+1+7

+11+20+32

-9-15+3+13+22

-5-10+2+9+17+26

-7-12+2

+17+23+37

-11-18+3+15+27+43+33+23

+28

+34+28

+35

+43

+31+500

0

-16-26+40

00

0

0

0

0-13-21+4

+20+34+56

-18-28+40+21+37+62

-20-32+50+23+40+68

0+26+44+78

00+30+50+88

00+34+56+110

+66+120

00+48+78+14000+40

+135+24000+76+92+170

00+68+110+19500+58

xyzzazbzc+20+26+26+40+60+28+35+42+50+80+34+42+52+67+97+40+50+64+90+130+45+60+77+108+150+54+63+73+98+136+188+64+75+88+118+160+218+80+94+112+148+200+274+97+114+136+180+242+325+122+144+172+226+300+405+146+174+210+274+360+480+178+214+258+335+445+585+210+254+310+400+525+690+248+300+365+470+620+800+280+340+415+535+700+900+310+380+465+600+780+1000+350+425+520+670+880+1150+385+470+575+740+960+1250+425+520+640+820+1050+1350+475+580710+92012001500+525+650+790+1000+1300+1700+590+730+900+1150+1500+1900+660+820+1000+1300+1650+2100+740+920+1100+1450+1850+2400+820+1000+1250+1600+2100+2600等级